Gives you an opportunity to reflect while connecting with new people and cultures. You can do it online if you don't want to share your address with strangers
It's just like John Swartzwelder said:
"Since writing is very hard and rewriting is comparatively easy and rather fun, I always write my scripts all the way through as fast as I can, the first day, if possible […] Then the next day, when I get up, the script’s been written. It’s lousy, but it’s a script. The hard part is done."
